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Re: sched: deep power-saving states

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From: Arjan van de Ven
Subject: Re: sched: deep power-saving states
Date: Wednesday, October 22, 2008 - 1:12 pm

On Wed, 22 Oct 2008 22:05:25 +0200
Peter Zijlstra <peterz@infradead.org> wrote:


you ask PMQOS for a 0 usec latency, and you just get idle=poll behavior;
you can do this from the kernel, or, as root, from userland.


-- 
Arjan van de Ven 	Intel Open Source Technology Centre
For development, discussion and tips for power savings, 
visit http://www.lesswatts.org
--
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Messages in current thread:
sched: deep power-saving states, Gregory Haskins, (Wed Oct 22, 6:42 am)
Re: sched: deep power-saving states, Arjan van de Ven, (Wed Oct 22, 6:47 am)
Re: sched: deep power-saving states, Gregory Haskins, (Wed Oct 22, 7:05 am)
Re: sched: deep power-saving states, Arjan van de Ven, (Wed Oct 22, 7:07 am)
Re: sched: deep power-saving states, Gregory Haskins, (Wed Oct 22, 7:26 am)
Re: sched: deep power-saving states, Arjan van de Ven, (Wed Oct 22, 7:36 am)
Re: sched: deep power-saving states, Peter Zijlstra, (Wed Oct 22, 12:49 pm)
Re: sched: deep power-saving states, Arjan van de Ven, (Wed Oct 22, 12:55 pm)
Re: sched: deep power-saving states, Peter Zijlstra, (Wed Oct 22, 1:05 pm)
Re: sched: deep power-saving states, Arjan van de Ven, (Wed Oct 22, 1:12 pm)